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Product information MA 311 Automatic welding machine for band saw blades MA 311 Automatic welding machine for band saw blades Highlights: This tried-and-tested automatic welding machine is used for welding band saw blades by the MIG process and for repairing cracks in band saw blades. • Useful addition to band saw processing systems. • Simple handling. • High-strength welds. The ends of the saw blade are fixed to the welding bench by quick-release clamps. The automatic welding process then begins, whereby the torch is precision-guided over the entire blade width. The blade remains in position both for preheating and subsequent annealing. The temperature can be regulated and the annealing time is adjustable via a timer switch. For repairing saw blades, the welding torch can be dismounted and used separately. Technical data at a glance: We reserve the right to make design modifications in the interests of technical improvement. VOLLMER WERKE Maschinenfabrik GmbH Ehinger Straße 34 · D-88400 Biberach/Riß Tel. +49 (0)7351/571-0 · Fax +49 (0)7351/571-130 www.vollmer-group.com · [email protected] 624e/1.0 /05.07/ DWS • Band saw blade Blade width 60 to 311 mm Blade thickness 0.8 to 2.8 mm • Gas mixture Argon: 87 % CO2: 13 % • Annealing bench Temperature 20° to 600° Heating elements 3 x 1500 W • Welding speed 120 to 540 mm/min • Electrical supply Supply voltage 230/400 V Frequency 50/60 Hz Fuse protection at 400 V operating voltage 16 A Welding current setting range 20 A/15 V – 200 A/19.5 V • Welding wire 0.8 mm • Net machine weight approx. 200 kg • Dimensions 1600 x 1100 x 1780 mm